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HVAC Government Contracts in Mississippi

Statewide ranked opportunities and likely upcoming recompetes for facilities contractors across Mississippi.

Get free Mississippi opportunity & recompete alertsUpdates daily · Sep 4, 2:00 AM ET latest update

Market Intelligence —
HVAC in Mississippi

Federal HVAC Services procurement in Mississippi funnels disproportionately through Unknown, which captures 68% of the state's 50 opportunities as of Q3 2026. The top 3 markets — Unknown, Jackson, Biloxi — account for 80% of statewide activity across 9 cities with federal contract flow. For market-entry strategy, Unknown is the gateway: winning work there builds the past performance and agency relationships needed to expand statewide.

In Mississippi's HVAC Services sector, Unknown dominates with 34 active opportunities (68% of state volume) in Q3 2026, followed by Jackson at 3 and Biloxi at 3. The 11.3× gap between first and second place signals that Unknown has structural advantages — likely driven by proximity to major federal facilities or defense installations. Contractors should track how these rankings evolve seasonally, as federal fiscal year-end (September) often reshuffles city-level activity.

Mississippi's HVAC Services market is highly distributed across 5 buying agencies, with no single agency exceeding 24% of the 66 total awards ($67.7M in total). This fragmentation is strategically significant: contractors can pursue multiple agencies without single-buyer dependency, and winning one agency's work doesn't require displacing an entrenched incumbent at another. On the vendor side, the market is incumbent-heavy: the top 3 contractors — INFORMATION SECURITY AND TRAINING, LLC, Unknown, CYNWAVE SOLUTIONS, LLC — hold 76% of recent awards, meaning new entrants face significant barriers unless targeting recompetes or set-asides.

Analysis computed from SAM.gov and USAspending.gov data · Updated daily

Mississippi has 50 open hvac contract opportunities as of 2026-09-04, with 1 likely recompete identified. Top markets include Unknown, Jackson, Biloxi.

50

Open Opportunities

1

Likely Recompetes

Department of the Navy

Top Agency

Unknown

Top City

Key Insights —
HVAC in Mississippi

🏢

Majority small-business: 88% of active opportunities carry a small-business set-aside designation.

🔄

1 incumbent-held contract is approaching likely recompete windows, worth an estimated $12.8M.

📊

Highly concentrated market: the top 3 incumbent vendors hold 76% of recent awards across 5 tracked contractors.

Computed from SAM.gov and USAspending.gov data · Updated daily

Top Opportunities This Week

Score↕Title↕Location↕Agency↕Due Date↕Set-Aside↕
67MAHG 25-1003 Repair Chiller 2—DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR EDUCATION AND TRAINING COMMAND.FA3010 81 CONS CC—HZC
63Trane Chiller Replacement, Poplarville, MS—AGRICULTURE, DEPARTMENT OF.AGRICULTURAL RESEARCH SERVICE.USDA ARS AFM APD—SBA
63Boiler Maintenance Service Contract—AGRICULTURE, DEPARTMENT OF.AGRICULTURAL RESEARCH SERVICE.USDA ARS AFM APD—SBA
61J--FY26 HIHW VC and LC HVAC Repair and Replacement—COMMERCE, DEPARTMENT OF.NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION.DEPT OF COMMERCE NOAAJul 20, 2026SBA
61B1806 Repair Control Tower HVACColumbusDEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR EDUCATION AND TRAINING COMMAND.FA3022 14 CONS LGCAAug 17, 2026SBA
61Replacement of HVAC Chiller #1 and two circulating pumps at FKNMS.—COMMERCE, DEPARTMENT OF.NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION.DEPT OF COMMERCE NOAAJul 15, 2026SBA
61Repair Control Tower HVAC, B1806ColumbusDEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR EDUCATION AND TRAINING COMMAND.FA3022 14 CONS LGCAJun 25, 2026SBA
61Boiler Testing, Maintenance and Repair ServiceJacksonVETERANS AFFAIRS, DEPARTMENT OFJun 9, 2026SDVOSBC
61Boiler Testing, Maintenance and Repair ServiceJacksonVETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.256-NETWORK CONTRACT OFFICE 16 (36C256)Jun 9, 2026SDVOSBC
61HVAC ChillersMississippi StateAGRICULTURE, DEPARTMENT OF.AGRICULTURAL RESEARCH SERVICE.USDA ARS AFM APDJun 12, 2026SBA

Showing 10 of 30 results

Recompetes

Score↕Location↕Agency↕Incumbent↕Est. Window↕Takeover Signal↕
88—Department of the ArmyWARREN COUNTY ASSOCIATION FOR RETARDED CITIZENS, INC.May 2, 2026 – Aug 30, 2026high

Across Mississippi, hvac opportunities span federal agencies with facilities in major metropolitan areas. There are currently 50 active opportunities. Top cities include Unknown, Jackson, Biloxi.

Data updated: Sep 4, 2026

Top Buying Agencies

Agency↕Awards↕Est. Spend↕
Department of the Navy16$12.2M
Department of the Air Force16$27.2M
Department of Veterans Affairs15$10.1M
National Oceanic and Atmospheric Administration10$580K
Department of the Army9$17.6M

Top Incumbent Vendors

Vendor↕Awards↕
INFORMATION SECURITY AND TRAINING, LLC7
Unknown7
CYNWAVE SOLUTIONS, LLC5
TERRY SERVICE, INC3
SPECIALTY HEATING SERVICES LLC3

Top Cities in Mississippi

City↕Opportunities↕
Unknown34
Jackson3
Biloxi3
Yazoo City3
Columbus2
Mississippi State2
Poplarville1
Pascagoula1
Oxford1
Stennis Space Center0

How We Rank These

We score each opportunity on a 0–100 scale using six transparent factors: service fit, contract value, timing urgency, geographic relevance, competition level, and agency buying appetite. Data sourced from SAM.gov and USAspending.gov, refreshed daily.

Read full methodology

Explore Other States

TexasCaliforniaVirginiaFloridaGeorgiaMarylandNew YorkPennsylvaniaNorth CarolinaOhioIllinoisDistrict of Columbia

Other Services in Mississippi

JanitorialFacilities SupportLandscapingSecurity GuardsElectricalBuilding ServicesWaste CollectionRemediationPaintingEnv. ConsultingEngineeringSecurity SystemsSpecialty TradesWaste TreatmentTech Consulting

Frequently Asked Questions

How many hvac contracts are there in Mississippi?

Mississippi has 50 active federal hvac opportunities right now. RecompeteIQ tracks and ranks all opportunities daily from SAM.gov.

What are the top cities for hvac contracts in Mississippi?

Unknown, Jackson, Biloxi are the top markets based on opportunity count.

Who are the top hvac contractors in Mississippi?

The leading incumbent vendors include INFORMATION SECURITY AND TRAINING, LLC, Unknown, CYNWAVE SOLUTIONS, LLC. See the Incumbent Vendors table for full rankings.

When do hvac contracts come up for rebid in Mississippi?

Most hvac contracts follow 30–48 month cycles. The "Recompetes" section shows contracts estimated to be recompeted within the next 12 months based on historical award patterns.

How can I get notified about new opportunities?

Sign up for the weekly Opportunity Radar to receive a ranked shortlist of the top opportunities across Mississippi.

Cite this page

APA

RecompeteIQ. (2026). HVAC Government Contracts in Mississippi. Retrieved 2026-09-04, from https://recompeteiq.com/state/ms/hvac-contractors

Chicago

RecompeteIQ. "HVAC Government Contracts in Mississippi." Accessed 2026-09-04. https://recompeteiq.com/state/ms/hvac-contractors.

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Data sourced from SAM.gov and USAspending.gov. Updated daily.

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